Trox Technik TKM CONTROL User manual

Inputs
Here we can read temperature, humidity and flow values.
Outputs
Here we can read the fan speed, the aperture signals of the cooling and/or heating coils, state of recovery wheel,
dampers, etc.
* Depending on the configuration of each AHU, all values may not be available.
QUICK START GUIDE
TKM CONTROL
1 –General Overview
Selection knob
When turned on, it changes the selection
or values.
When pressed in, it confirms the values.
Escape button [ESC]
It goes back in the menus when
is pressed
Manual Operation
Here is set the manual ON/OFF.
[Auto] The unit starts or stops accordingly
to what the external BMS or schedule
indicates.
[Off] The unit manually stops.
[Stage1] The unit manually starts.
Operating Mode
Shows the state in which the unit is.
[Off] The unit has been normally stopped
or due to an alarm.
[Startup] The unit is starting.
[On]The unit has been started
Alarm button
It blinks red when there is an active alarm (see chapter <6 –Alarms> for more information)
Information button [Info]
When pressed, turns back to Main menu
2 –Reading working values
3 –Entering the password
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Password entered
It shows a key icon when password is entered
When the password has been entered, you will see the key icon [ ] in the upper left corner of the start page.
The password is mandatory to change configuration values, setpoints and acknowledge alarms.
S/QGTKMCONTROL/EN/1
1000

5 –View / modify setpoints and Schedule
Upper return temperature. If the return temperature reading rises over
this setpoint value, the AHU will try to cool down the supply air.
Lower return temperature. If the return temperature reading lowers under
this setpoint value, the AHU will try to heat up the supply air.
Lower return temperature. When the AHU is cooling, it will not supply
air cooler than this temperature setpoint.
Upper supply temperature. When the AHU is heating, it will not supply
air warmer than this temperature setpoint.
Return humidity. Return humidity value that is intended to be reached by
the humidifier.
Maximum supply humidity. When the AHU is humidifying, it will not
exceed this value in the supply air.
Airflow setpoints. Depending on the AHU’s configuration, they will be
showed in flow units [l/s] or pressure units [Pa]
Supply and return have independent setpoints.
Time switch program. Here the schedule is set up by the user when
there is no external BMS or when needed.
Initially, the Monday start/stop timing is set and afterwards it can be
copied on the rest of the required weekdays.
Start time
Stop time
Copy schedules
from Monday
4 –Date / time adjust
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6 –Alarms
Red Alarm
Button
Active Alarm
Press the
button
When the
malfunction has
been resolved
Press the
button Acknowledge and execute
Date and time when it has
been produced Alarm button
not lighted
Alarm
deactivated
Alarm
Description
Alarm priority
Critical A: stops the unit
Low B: does not stop the unit
S/QGTKMCONTROL/EN/1
based in software v3.44